PIC16CE62X
OTP 8-Bit CMOS MCU with EEPROM Data Memory
Devices included in this data sheet:
Pin Diagrams
• PIC16CE623
• PIC16CE624
• PIC16CE625
PDIP, SOIC, Windowed CERDIP
RA1/AN1
RA2/AN2/VREF
RA3/AN3
•1
2
3
4
5
6
7
8
9
18
17
16
RA0/AN0
High Performance RISC CPU:
OSC1/CLKIN
OSC2/CLKOUT
VDD
RB7
RB6
RB5
RA4/T0CKI
MCLR
15
14
13
12
11
10
• Only 35 instructions to learn
• All single-cycle instructions (200 ns), except for
program branches which are two-cycle
• Operating speed:
VSS
RB0/INT
RB1
RB2
RB3
RB4
- DC - 20 MHz clock input
- DC - 200 ns instruction cycle
Device
Program
Memory
RAM
Data
EEPROM
Data
SSOP
Memory Memory
RA1/AN1
RA2/AN2/VREF
RA3/AN3
•1
2
20
19
18
17
16
15
14
13
12
11
RA0/AN0
PIC16CE623
PIC16CE624
PIC16CE625
512x14
1Kx14
2Kx14
96x8
96x8
128x8
128x8
128x8
OSC1/CLKIN
OSC2/CLKOUT
RA4/T0CKI
3
MCLR
4
VDD
VDD
RB7
RB6
RB5
RB4
VSS
5
VSS
6
RB0/INT
RB1
7
128x8
8
RB2
RB3
9
• Interrupt capability
• 16 special function hardware registers
• 8-level deep hardware stack
10
• Direct, Indirect and Relative addressing modes
Peripheral Features:
Special Microcontroller Features (cont’d)
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(VREF) module
- Programmable input multiplexing from device
inputs and internal voltage reference
- Comparator outputs can be output signals
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
• 1,000,000 erase/write cycle EEPROM data mem-
ory
• EEPROM data retention > 40 years
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• Four user programmable ID locations
CMOS Technology:
• Low-power, high-speed CMOS EPROM/EEPROM
technology
• Fully static design
• Wide operating voltage range
Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™) (via two
pins)
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset
- 3.0V to 5.5V
• Commercial, industrial and extended tempera-
ture range
• Low power consumption
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15 µA typical @ 3.0V, 32 kHz
- < 1.0 µA typical standby current @ 3.0V
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
1998 Microchip Technology Inc.
Preliminary
DS40182A-page 1